Cpu:14900hx
AC 70
DC 1
P-core -60
E-core -40
Cache -50
Gpu: laptop 4090
+260
+1200
Memory:
6400c36
The CPU has a 160W power limit and the GPU has a 175W power limit. What should I do if I want to go further? 🤣
System & Optimization Details: My XMG NEO 17 E24 is currently hitting top-tier performance despite the 160W EC power limit on the CPU. Under daily usage, I run AC 70 / DC 1 with a -60mV offset on P-cores, E-cores, and Cache. My 64GB memory is stable at 6000MT/s C38 (1.3V) , passing both BIOS OC Safe Mode and 1-hour TM5 stress tests with zero errors over two weeks.
Peak Benchmarking Setup: For my record run, I pushed the tuning to:
CPU: AC 60 / DC 1, -70mV offset (P/E/Cache).
RAM: 6400MT/s C38 (1.44V) using 64GB Kingston Hynix M-die.
GPU: RTX 4090 Laptop (0.94V EC limit), +260MHz Core / +1300MHz Memory via MSI Afterburner.
Cooling: XMG OASIS (Gen 1) + Max fan speed, keeping temps strictly under 82°C .
Results:
CPU Multi-Core: 21,078 (Global #21 for 14900HX; #2 for XMG NEO 17 E24).
GPU OpenCL: 221,535 .
Conclusion: Considering these scores were achieved under a strict 160W limit with 64GB of RAM, I am confident that with a 200W power limit and a 32GB Hynix M-die kit , I could easily surpass the current world record of 22,337 held by the Eluktronics Hydroc-16.